<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.8"/>
<title>AndBase开发框架: com.ab.network.toolbox.PoolingByteArrayOutputStream类 参考</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
  $(document).ready(function() { searchBox.OnSelectItem(0); });
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectlogo"><img alt="Logo" src="ic_launcher.png"/></td>
  <td style="padding-left: 0.5em;">
   <div id="projectname">AndBase开发框架
   &#160;<span id="projectnumber">1.6</span>
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- 制作者 Doxygen 1.8.8 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'搜索');
</script>
  <div id="navrow1" class="tabs">
    <ul class="tablist">
      <li><a href="index.html"><span>首页</span></a></li>
      <li><a href="pages.html"><span>相关页面</span></a></li>
      <li><a href="namespaces.html"><span>命名空间</span></a></li>
      <li class="current"><a href="annotated.html"><span>类</span></a></li>
      <li><a href="files.html"><span>文件</span></a></li>
      <li>
        <div id="MSearchBox" class="MSearchBoxInactive">
        <span class="left">
          <img id="MSearchSelect" src="search/mag_sel.png"
               onmouseover="return searchBox.OnSearchSelectShow()"
               onmouseout="return searchBox.OnSearchSelectHide()"
               alt=""/>
          <input type="text" id="MSearchField" value="搜索" accesskey="S"
               onfocus="searchBox.OnSearchFieldFocus(true)" 
               onblur="searchBox.OnSearchFieldFocus(false)" 
               onkeyup="searchBox.OnSearchFieldChange(event)"/>
          </span><span class="right">
            <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
          </span>
        </div>
      </li>
    </ul>
  </div>
  <div id="navrow2" class="tabs2">
    <ul class="tablist">
      <li><a href="annotated.html"><span>类列表</span></a></li>
      <li><a href="classes.html"><span>类索引</span></a></li>
      <li><a href="hierarchy.html"><span>类继承关系</span></a></li>
      <li><a href="functions.html"><span>类成员</span></a></li>
    </ul>
  </div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&#160;</span>全部</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&#160;</span>类</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&#160;</span>命名空间</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark">&#160;</span>文件</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark">&#160;</span>函数</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark">&#160;</span>变量</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark">&#160;</span>枚举值</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark">&#160;</span>页</a></div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div id="nav-path" class="navpath">
  <ul>
<li class="navelem"><a class="el" href="namespacecom.html">com</a></li><li class="navelem"><a class="el" href="namespacecom_1_1ab.html">ab</a></li><li class="navelem"><a class="el" href="namespacecom_1_1ab_1_1network.html">network</a></li><li class="navelem"><a class="el" href="namespacecom_1_1ab_1_1network_1_1toolbox.html">toolbox</a></li><li class="navelem"><a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_pooling_byte_array_output_stream.html">PoolingByteArrayOutputStream</a></li>  </ul>
</div>
</div><!-- top -->
<div class="header">
  <div class="summary">
<a href="#pub-methods">Public 成员函数</a> &#124;
<a href="#pri-methods">Private 成员函数</a> &#124;
<a href="#pri-attribs">Private 属性</a> &#124;
<a href="#pri-static-attribs">静态 Private 属性</a> &#124;
<a href="classcom_1_1ab_1_1network_1_1toolbox_1_1_pooling_byte_array_output_stream-members.html">所有成员列表</a>  </div>
  <div class="headertitle">
<div class="title">com.ab.network.toolbox.PoolingByteArrayOutputStream类 参考</div>  </div>
</div><!--header-->
<div class="contents">
<div class="dynheader">
类 com.ab.network.toolbox.PoolingByteArrayOutputStream 继承关系图:</div>
<div class="dyncontent">
 <div class="center">
  <img src="classcom_1_1ab_1_1network_1_1toolbox_1_1_pooling_byte_array_output_stream.png" usemap="#com.ab.network.toolbox.PoolingByteArrayOutputStream_map" alt=""/>
  <map id="com.ab.network.toolbox.PoolingByteArrayOutputStream_map" name="com.ab.network.toolbox.PoolingByteArrayOutputStream_map">
</map>
 </div></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public 成员函数</h2></td></tr>
<tr class="memitem:a4df97848c3577fc8ef52089a77d758e4"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_pooling_byte_array_output_stream.html#a4df97848c3577fc8ef52089a77d758e4">PoolingByteArrayOutputStream</a> (<a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_byte_array_pool.html">ByteArrayPool</a> pool)</td></tr>
<tr class="separator:a4df97848c3577fc8ef52089a77d758e4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab98b3dca63d34d25a11cf139dcc6ac54"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_pooling_byte_array_output_stream.html#ab98b3dca63d34d25a11cf139dcc6ac54">PoolingByteArrayOutputStream</a> (<a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_byte_array_pool.html">ByteArrayPool</a> pool, int size)</td></tr>
<tr class="separator:ab98b3dca63d34d25a11cf139dcc6ac54"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af229b5ca85ecb29043679e137febda39"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_pooling_byte_array_output_stream.html#af229b5ca85ecb29043679e137febda39">close</a> ()  throws IOException </td></tr>
<tr class="separator:af229b5ca85ecb29043679e137febda39"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a162e2db0d6b652940a9e0ed82b6741cc"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_pooling_byte_array_output_stream.html#a162e2db0d6b652940a9e0ed82b6741cc">finalize</a> ()</td></tr>
<tr class="separator:a162e2db0d6b652940a9e0ed82b6741cc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a343d55bc4a677aaf3e762377637a5327"><td class="memItemLeft" align="right" valign="top">synchronized void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_pooling_byte_array_output_stream.html#a343d55bc4a677aaf3e762377637a5327">write</a> (byte[] buffer, int offset, int len)</td></tr>
<tr class="separator:a343d55bc4a677aaf3e762377637a5327"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a28cfa51c4e770dae046a8d78162b4734"><td class="memItemLeft" align="right" valign="top">synchronized void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_pooling_byte_array_output_stream.html#a28cfa51c4e770dae046a8d78162b4734">write</a> (int oneByte)</td></tr>
<tr class="separator:a28cfa51c4e770dae046a8d78162b4734"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-methods"></a>
Private 成员函数</h2></td></tr>
<tr class="memitem:adde6c9fd91cd829b1f4590ea572155a8"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_pooling_byte_array_output_stream.html#adde6c9fd91cd829b1f4590ea572155a8">expand</a> (int i)</td></tr>
<tr class="separator:adde6c9fd91cd829b1f4590ea572155a8"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-attribs"></a>
Private 属性</h2></td></tr>
<tr class="memitem:a317483586b75977fbdefb7c9effbf234"><td class="memItemLeft" align="right" valign="top">final <a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_byte_array_pool.html">ByteArrayPool</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_pooling_byte_array_output_stream.html#a317483586b75977fbdefb7c9effbf234">mPool</a></td></tr>
<tr class="separator:a317483586b75977fbdefb7c9effbf234"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-static-attribs"></a>
静态 Private 属性</h2></td></tr>
<tr class="memitem:afa187149349d580e73eb7e1e3cf5e474"><td class="memItemLeft" align="right" valign="top">static final int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_pooling_byte_array_output_stream.html#afa187149349d580e73eb7e1e3cf5e474">DEFAULT_SIZE</a> = 256</td></tr>
<tr class="separator:afa187149349d580e73eb7e1e3cf5e474"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">详细描述</h2>
<div class="textblock"><p>A variation of <a class="el" href="">java.io.ByteArrayOutputStream</a> that uses a pool of byte[] buffers instead of always allocating them fresh, saving on heap churn. </p>
</div><h2 class="groupheader">构造及析构函数说明</h2>
<a class="anchor" id="a4df97848c3577fc8ef52089a77d758e4"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">com.ab.network.toolbox.PoolingByteArrayOutputStream.PoolingByteArrayOutputStream </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_byte_array_pool.html">ByteArrayPool</a>&#160;</td>
          <td class="paramname"><em>pool</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Constructs a new <a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_pooling_byte_array_output_stream.html">PoolingByteArrayOutputStream</a> with a default size. If more bytes are written to this instance, the underlying byte array will expand. </p>

</div>
</div>
<a class="anchor" id="ab98b3dca63d34d25a11cf139dcc6ac54"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">com.ab.network.toolbox.PoolingByteArrayOutputStream.PoolingByteArrayOutputStream </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_byte_array_pool.html">ByteArrayPool</a>&#160;</td>
          <td class="paramname"><em>pool</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>size</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Constructs a new</p><div class="fragment"><div class="line">ByteArrayOutputStream </div>
</div><!-- fragment --><p> with a default size of</p><div class="fragment"><div class="line">size </div>
</div><!-- fragment --><p> bytes. If more than</p><div class="fragment"><div class="line">size </div>
</div><!-- fragment --><p> bytes are written to this instance, the underlying byte array will expand.</p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">size</td><td>initial size for the underlying byte array. The value will be pinned to a default minimum size. </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<h2 class="groupheader">成员函数说明</h2>
<a class="anchor" id="af229b5ca85ecb29043679e137febda39"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void com.ab.network.toolbox.PoolingByteArrayOutputStream.close </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> throws IOException</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

</div>
</div>
<a class="anchor" id="adde6c9fd91cd829b1f4590ea572155a8"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void com.ab.network.toolbox.PoolingByteArrayOutputStream.expand </td>
          <td>(</td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>i</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">private</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Ensures there is enough space in the buffer for the given number of additional bytes. </p>

</div>
</div>
<a class="anchor" id="a162e2db0d6b652940a9e0ed82b6741cc"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void com.ab.network.toolbox.PoolingByteArrayOutputStream.finalize </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

</div>
</div>
<a class="anchor" id="a343d55bc4a677aaf3e762377637a5327"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">synchronized void com.ab.network.toolbox.PoolingByteArrayOutputStream.write </td>
          <td>(</td>
          <td class="paramtype">byte[]&#160;</td>
          <td class="paramname"><em>buffer</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>offset</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>len</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

</div>
</div>
<a class="anchor" id="a28cfa51c4e770dae046a8d78162b4734"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">synchronized void com.ab.network.toolbox.PoolingByteArrayOutputStream.write </td>
          <td>(</td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>oneByte</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

</div>
</div>
<h2 class="groupheader">类成员变量说明</h2>
<a class="anchor" id="afa187149349d580e73eb7e1e3cf5e474"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">final int com.ab.network.toolbox.PoolingByteArrayOutputStream.DEFAULT_SIZE = 256</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">private</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>If the <a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_pooling_byte_array_output_stream.html#a4df97848c3577fc8ef52089a77d758e4">PoolingByteArrayOutputStream(ByteArrayPool)</a> constructor is called, this is the default size to which the underlying byte array is initialized. </p>

</div>
</div>
<a class="anchor" id="a317483586b75977fbdefb7c9effbf234"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">final <a class="el" href="classcom_1_1ab_1_1network_1_1toolbox_1_1_byte_array_pool.html">ByteArrayPool</a> com.ab.network.toolbox.PoolingByteArrayOutputStream.mPool</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">private</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

</div>
</div>
<hr/>该类的文档由以下文件生成:<ul>
<li>src/com/ab/network/toolbox/<a class="el" href="_pooling_byte_array_output_stream_8java.html">PoolingByteArrayOutputStream.java</a></li>
</ul>
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
生成于 2014年 十一月 6日 星期四 11:22:02 , 为 AndBase开发框架使用  &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.8
</small></address>
</body>
</html>
